baber/WOPTO huggingface dataset:
Patent JP-H0876038-A (JP)
Title: Photodetector
Inventor: YAMAZAKI SHUICHI
IPC: G02B26/10
Filed: 1994-09-05
Abstract: PURPOSE: To make it possible to detect an exact scanning speed and to correct a writing clock frequency by eliminating the fluctuation in the distance between two photodetecting periods due to temp. change. CONSTITUTION: This photodetector has a base member 21 of which the coefft. of thermal expansion is α1, intermediate members 23a, 23b of which the coefft, of thermal expansion is α2 and photodetectors 25a, 25b. In such a case, the relation between the coefft. of thermal expansion α1 of the base member 21 and the coefft. of thermal expansion α2 of the intermediate members 23a, 23b is α1<α2. Further, the intermediate members 23a, 23b are fastened to the base member 21 in positions a1, a2 on the more outside ear in the horizontal direction than the fastening positions b1, b2 of the photodetectors 25a, 25b if the positions, where the photodetectors 25a, 25b are fastened to the intermediate members 23a, 23b are defined as b1, b2.  Then, the expansion (shrinkage) of the base member 21 and the expansion (shrinkage) of the intermediate members 23a, 33b eventually act in reverse directions when the temp. change arises. The change in the distance between the two photodetectors 25a and 25b is thus suppressed.
Patent JP-S6085712-A (JP)
Inventor: PEETA ATSUKERETSUTO
IPC: G03D15/10
Filed: 1983-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1084112-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: AOYAMA JINKO
IPC: H01L29/78
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique for enabling realization of both a junction capacitance and improvement of parasitic MOS characteristics in an LSI of a shallow trench isolation(STI) structure. SOLUTION: A depth d1 of a junction part located under source and drain regions 9, 16 and 10, 17 in source and drain regions 6, 13 and 7, 14 as element regions of such a circuit element as a MOS transistor is designed to be larger than a depth d2 of a junction part located at a position adjacent to a side face of an insulator 12. This can be realized by applying such a process that impurities doped in the respective regions 6, 13, 7 and 14 are segregated into the insulator 12. Thereby spread of a depletion layer 18 around the element regions can be made large, thus realizing reduction of a junction capacitance. Further since a gate length which determines parasitic MOS characteristics becomes longer, the parasitic MOS characteristics can be improved.
Patent JP-H0958798-A (JP)
Title: Oil supply device
Inventor: HARADA YOICHI
IPC: B67D7/54
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To sense a condition in which oil is supplied, while the air flows into a collector and vapor is not sufficiently recovered and to report such condition. SOLUTION: This device comprises an oil supply system in which a pump 3 and a flow meter 7 are provided in an oil supply pope 5, one end of which being connected to an oil storage tank 4 and the other end of which being connected to an oil supply hose 8, and a vapor recovery system in which a vapor hose 11 is connected to vapor collector 10 provided in an oil supply nozzle 9 and a blower 14 is provided in a vapor pipe 12 connected to the vapor hose 11. Further, this device comprises a gas sensor 13 for sensing concentration of vapor recovered at the vapor recovery system, a vapor concentration judging means which outputs a report signal when sensing signal of the sensor 13 shows vapor concentration below certain value, and report means 19, 30 which are actuated by report signal of the judging means.
Patent JP-S6391656-A (JP)
Title: Stop mechanism for film
Inventor: KUMAGAI TAKU
IPC: G03B1/02
Filed: 1986-10-06
Abstract: PURPOSE:To effectively prevent the entry of a film end into a film cartridge body at the time of winding a film by projecting and forming a stopper engaging with a slit to the film end. CONSTITUTION:The cartridge body 1 is first disposed to the prescribed position of a camera and the film 2 end 2a projecting from the cartridge body is connected to the winding mechanism of the camera at the time of mounting the film to the camera. The frame-by-frame winding of the film is executed by said winding mechanism. The stopper 5 formed at the film end 2a is formed by notching the film end and raising the notched piece in the winding direction of the film on one side of the film. The film winding is thus executed by the winding mechanism at the time of photographing. The subsequent winding is stopped as the stopper 5 at the film end 2a is arrested by the slit 4 of the cartridge body 1 at the time of winding the film.
Patent JP-S6390507-A (JP)
Title: Chitosan sponge
Inventor: MOTOSUGI KENZO
IPC: A61K38/16
Filed: 1986-10-03
Abstract: PURPOSE:To provide the titled sponge insoluble in water and dilute aqueous solution of acetic acid, having a specific porosity, high wet strength and excellent hemostatic effect, resistant to dissolution in the fluid exuded from wound and useful for the protection of wound or for external hemostatic use. CONSTITUTION:A chitosan sponge insoluble in water and 2% aqueous solution of acetic acid and having a porosity of >=80% is produced by (1) dissolving (A) chitosan powder produced e.g. by deashing and deproteinizing the crust of crab, shrimp, etc., and removing N-acetyl group from the resultant chitin in (B) usually 1-5wt% dilute aqueous solution of acetic acid at a concentration of 1-10% and (2) coagulating the obtained chitosan solution in the form of a porous material. The spongy structure can be maintained over a long period even in the case of applying to a wound exuding much exudate fluid, e.g. deep apellous wound and the accumulation of the exudate fluid can be prevented.
Patent JP-S61117305-A (JP)
Inventor: NAKAYAMA HIROSHI
IPC: E01B25/32
Filed: 1984-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0681938-A (JP)
Title: Continuously variable transmission control device
Inventor: MIMURA MUNEHIKO
IPC: F16H61/662
Filed: 1992-09-04
Abstract: PURPOSE:To simplify the hydraulic control means of a continuously variable transmission, embody detection of abnormality and improve the control responsiveness. CONSTITUTION:The number of connection lines is reduced in such a way that a current command outputted from a microcomputer 100 produced a pulse width modulating signal and by inputting a current feedback signal from a solenoid 306 to the microcomputer 100, so that diagnosis of abnormality may become practicable. By connecting a resistor 352 for quick break in series to a reflux diode 351, the current reducing speed of the solenoid 306 is increased.
Patent JP-S6297728-A (JP)
Title: Core metal for edge protector
Inventor: SASA TAKEO
IPC: B21D31/04
Filed: 1985-10-23
Abstract: PURPOSE:To enable the bend in three dimensional direction considerably freely and to prevent to become easily detached from a window frame by forming a slit specifically in the core metal for window frame which the slit formed on the metallic plate consisting of longitudinal and lateral directions is expanded in the longitudinal direction. CONSTITUTION:Short slits 2, 2 are formed at the fixed pitch in Y direction from both edges in X direction on the metallic plate 1 for core metal consisting of lateral and longitudinal directions X, Y. The long slits 4, 4 that each outer end edge 5 is made stabbing each other with each back end edge 3 of the slit 2 are then provided in X direction between this pitch. The rolling belt 7, 8, 7, 8 in Y direction that the two lines each are paralleled at the inside of the edges 3, 3 and outside of each edge 5 are provided. The slit 2, 2 or 4 which traverse in about right angle direction at the inner part of the rolling belt thereof is brought into close contact and yet the expanded mesh 9, 9.10, 10.11, 11.12 that the slit is expanded are produced at two places between the outer end edge 2a, 2a of the slit 2 and belt 7, 8 and at two places between belt 7, 8, 7, 8 and between belt 8, 8.
Patent JP-H08100393-A (JP)
Title: Production of coated paper for printing
Inventor: CHIYOU MEI
IPC: D21H19/38
Filed: 1994-09-30
Abstract: PURPOSE: To provide a method for producing a sheet of coated paper for printing by which the printing finish is good without causing inking unevenness of especially a printing ink. CONSTITUTION: This method for producing a sheet of coated paper for printing is to use starch or a starch derivative as an adhesive and further add an amylose precipitant for the starch having <=140 deg.C boiling point in an amount of 0.3-5wt.% based on a water-based coating composition (hydrous material) in the method for producing the sheet of coated paper for printing by coating at least one surface of a sheet of base paper with the water-based coating composition consisting essentially of a pigment and the adhesive and drying the coated composition.
Patent JP-S61114929-A (JP)
Title: Flow control device in grain riser
Inventor: SATAKE TOSHIHIKO
IPC: B65G43/08
Filed: 1984-11-10
Abstract: PURPOSE:To adjust the flow rate of grain in the flowing chute in the preceding stage and to obtain a substantially constant and stabled grain flow by operating a flow control valve of a grain storing hopper in the subsequent stage according to the flow condition of grain in the grain flow way of a grain riser in the preceding stage. CONSTITUTION:When a reference amount of grain raised by a grain riser 8 in the preceding stage is collected in a grain tank 10, a flow control valve 17 provided in a grain storing hopper 12 is opened at a reference opening degree. Increasing and decreasing change of amount of grain in the grain tank 10 is detected by a grain detector 27 composed of a plurality of grain detecting sensors 26, and the detection signal is used to adjust the opening degree of the flow control valve 17. Therefore, grain flows down stably at a hopper and substantially constant flow rate with a flow chute 11 filled with grain, and various devices in the subsequent stages are stably supplied with grain at a substantially constant flow rate. Thus, maximum mechanical performance is achieved and mass production of finished or adjusted grain of high quality becomes possible.
Patent JP-S6390498-A (JP)
Title: Shutter sailing device for ship
Inventor: HIRANO YOSHIHIRO
IPC: B63H25/48
Filed: 1986-10-06
Abstract: PURPOSE:To steer a ship, by providing shutters in its bow, stern, belly, etc. causing a flow of water to be shut out. CONSTITUTION:In order to rapidly turn a ship to the right, the ship, which opens shutters 11, 12, 17 in its right bow, left stern and right belly reversing the first and third propellers 6, 8 in a left shooter 4 and normally rotating the second and fourth propellers 7, 9 in a right shooter 5, discharges a flow of water from the port side and right belly of the ship to its side, and a ship body 1 is rapidly turned to the right. While in order to steer the ship coming alongside or separating from the pier, the ship, which opens shutters 14, 15, 16, 17 in the right and left sides and bellies while closes a center shutter 8, normally rotates the first and fourth propellers 6, 9. The ship can be steered coming alongside the left pier by inversely rotating the second and third propellers 7, 8. While the ship can be steered separating from the right pier to the left. In this way, the ship, controlling the shutters and the propellers, can be promptly steered providing ability able to turn even in a position of the ship stopping alongside the pier, and in this ship steering position, a ship body 1 can be steered by itself even in a narrow waterway and harbor.
Patent JP-H03101840-A (JP)
Title: Catalytic body for high temperature combustion
Inventor: FURUYA TOMIAKI
IPC: B01J35/02
Filed: 1989-09-14
Abstract: PURPOSE:To obtain a catalytic body for high temp combustion having high activity at high temp. and a long service life by forming catalytic particles having a certain diameter or below with aggregates of fine particles having a smaller diameter than the catalytic particles. CONSTITUTION:A porous carrier layer of alumina, titania, etc., is stuck to the base material of a carrier such as cordierite or mullite and catalytic particles whose particle size is stabilized at a catalytic combustion temp. are filled into the pores in the porous carrier layer. The catalytic particles (secondary particles) are catalytic particles having 0.1-10mum diameter formed with aggregates of fine catalytic particles (primary particles) having a smaller diameter than the secondary particles. The diameter of the catalytic particles (secondary particles) and that of the fine catalytic particles (primary particles) are set as mentioned above and a catalytic body for hightemp. combustion having high activity at high temp. and a long service life is obtd.
Patent JP-H1058117-A (JP)
Title: Joining method for iron with aluminum
Inventor: SUNADA KOUKI
IPC: B23K26/352
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a joining method for iron with aluminum capable of keeping the perfect joining even when heating at high temperature and cooling is repeated. SOLUTION: In a method where iron or SUS 430 base metal is joined with aluminum by the aluminum squeeze casting method, roughening is performed by the CO2 laser beam on the surface of the base metal, and the roughened base metal is stored in a forging die. The molten aluminum is poured into the forging die in which the base metal is stored, and the molten aluminum is pressurized in the direction of the base metal. The roughening process by the CO2 laser beam can be performed by the pulse control, and for the base metal in the inert gas flow to prevent oxidation of the surface of the base metal as necessary.
Patent JP-S6483577-A (JP)
Title: Production of lined plumbing
Inventor: SASAGAWA YUKIO
IPC: C04B40/02
Filed: 1987-09-24
Abstract: PURPOSE:To obtain the titled plumbing capable of suppressing the pH rise in tap water by lining a plumbing with a specific cement mortar followed by, through low-temperature moistening curing, postcuring in a carbon dioxide atmosphere. CONSTITUTION:The objective lined plumbing can be obtained by lining a plumbing with a cement mortar consisting mainly of calcium aluminate followed by low-temperature moistening curing and also postcuring in a carbon dioxide atmosphere. Said cement consisting mainly of calcium aluminate is a hydraulic substance which consists mainly of at least one kind of calcium aluminate selected from CA, CA2, C3A and C12A7 (where CaO is referred to as C, and Al2O3 as A) being normally alumina cement. The low-temperature moistening curing after the lining is pref. carried out at 5-30 deg.C under 70-100% RH.
Patent JP-S60129615-A (JP)
Title: Photoelectric type displacement detector
Inventor: NAGAI MAKOTO
IPC: G01D5/36
Filed: 1983-12-16
Abstract: PURPOSE:To improve the frequency response by cascade connecting a photo transistor as light receiving device to a grounded base transistor to detect a relative movement displacing signal from a collector earthed through a load resistance of the transistor. CONSTITUTION:A light receiving device 6 comprising a photo transistor undergoes an impedance conversion with a grounded base transistor 32 and then, connected to a load resistance 30 to pick up a detection voltage V0 at the intermediate point between the collector of the transistor and the load resistance 30.
Patent JP-H0284909-A (JP)
Title: Remote control device for cooker
Inventor: INUI HIROFUMI
IPC: H04Q9/00
Filed: 1988-09-22
Abstract: PURPOSE:To obtain a remote control device, which can be easily operation even in any place a cooker is set, having rational constitution by providing a remote control case to have the transmission means of a signal from an operating means, providing the reception means of the signal in one part of a cover and integrally molding a reflecting means with recessing the cover. CONSTITUTION:A remote control case 6 is equipped with an operating means 4 to operate rice cooking, etc., and a transmission means 5 to be composed of an infrared light emitting element, etc., to transmit the signal from such an operating means 4. The title device is composed of a reflecting means 8 such as a reflecter, etc., to reflect the signal, which is transmitted from the transmission means 5, to a receiving means 7, a translucent window plate 10 to send the transmitted signal to the receiving means 7 in a handle 11, and the receiving means 7 which is positioned near the center of the handle 11 in a main body 12 and composed of the infrared light emitting element, etc., to receive the signal which is sent from the reflecting means 8. The reception surface of the reception means 7 is fitted toward the lower side of the handle 11. The reception means 7 and reflecting means 8 are set in the space part of the handle 11.
Patent JP-H04116998-A (JP)
Title: Heat exhaust device
Inventor: SAITO MASAO
IPC: G06F1/20
Filed: 1990-09-07
Abstract: PURPOSE:To prevent electronic parts from being broken down by dust by stopping up exhaust holes with a filter when a blower is operated or by automatic return of tongues when the blower is stopped and thereby preventing intrusion of dust. CONSTITUTION:Air sucked by a blower through suction holes is filtered by a filter and exchanges heat with heated parts, such as electronic parts, in a box. In this time, the tongues 15 of an opening/closing member 11 are turned upward by wind pressure to open exhaust holes 13 and the air heat-exchanged with the heated parts is exhausted to the outside through the exhaust holes 13. When the blower is stopped, the tongues 15 of the opening/closing member 11 stop up the exhaust holes 13 to prevent dust from intruding into the box. The filter of the suction holes 4 thus prevents dust in the outside air from intruding to always keep a cooling wind clean. Because the inside of the box 2 is kept at positive pressure, intrusion of dust through the exhaust holes 13 is prevented by exhausting a wind through the exhaust holes 13 after cooling.
Patent JP-H0958051-A (JP)
Title: Image forming apparatus
Inventor: MAMA TAKASHI
IPC: G02B26/10
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming apparatus that the earthquake resistance of a polygon motor is improved. SOLUTION: A brake arm 11 is rotatably at a shaft 12. A solenoid 14 and a brake member 10 are mounted at both the ends, and a rotary force in clockwise direction is applied by a spring 13. Accordingly, in the normal state that the solenoid 14 is not energized, the member 10 is brought into contact with the polygon mirror retainer 19 of a rotor by the tension of the spring 13 and pressed. At the time of energizing the solenoid 14, the solenoid 14 is operated, the arm 11 is rotated in the direction of an arrow A, and the brake is released. The braking is controlled in cooperation with the rotary drive of the mirror to rapidly stop the rotating operation at the time of no necessity of the rotating operation of a polygon mirror 8, and the rotor held in non-contact can be mechanically held.
Patent JP-S6481035-A (JP)
Title: C compiler
Inventor: MIURA KATSUMI
IPC: G06F9/44
Filed: 1987-09-22
Abstract: PURPOSE:To produce an object program at a high speed in comparison with a case where a register variable is allocated to a stack memory, by using a RAM of a microcomputer to a memory area for the register variable. CONSTITUTION:A C compiler produces an object program to allocate a high- speed RAM to a register variable via a register allocating means 12 in case a hardware register is not allocated to the register variable. In other words, a high-speed internal RAM idle state deciding part 44 shifts the control to a high-speed internal RAM allocation processing part 45 when it is decided that the high-speed RAM to be allocated to the register variable has an idle area. While the processing is delivered to a stack memory allocation processing part 46 if the high-speed internal RAM has no idle area.
Patent JP-2001069006-A (JP)
Title: Incremental signal processing method and incremental signal processor
Inventor: KUBOTA MUNEAKI
IPC: H03M1/24
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a noise by changing a frequency of a drive clock signal in response to a rotating speed of an incremental signal, that is, its frequency so as to conduct two-reading of the incremental signal with high accuracy even with a clock signal of a low frequency. SOLUTION: In this incremental signal processing method and incremental signal processor, a frequency of a drive clock signal 5 driving a 2-reading circuit section 1 is changed in response to a rotating speed of an incremental signal 3 to drive the 2-reading circuit section 1 with an optimum drive clock signal from a low speed to a high speed so as to conduct two-reading with high accuracy.
Patent JP-H1083320-A (JP)
Title: Microprocessor built-in device
Inventor: UETAKE YOSHIKATSU
IPC: G06F11/22
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To easily perform an analyzing process, etc., in a short time by providing the microprocessor built-in device with a selecting means which connects an external connection terminal or a microprocessor to a subordinate device. SOLUTION: In a multi-chip module MCM, a selector SEL and, for example, four terminals are provided. Then '0' is inputted as a select signal input IN to one terminal at the time of debugging or fault occurrence. At this time, the selector SEL connects signal lines (address bus ABUS, data DBUS, and bus control signal BUSCONT) connected to other three terminals to subordinate devices EQ0-EQn. Control from outside the multi-chip module MCM, therefore, becomes possible. Further, when a program is debugged at the time of newly development or function addition, an emulator is connected generally as an external device to the said three terminals to enable the debugging while tracing the program.
Patent JP-H0793902-A (JP)
Title: Optical information recording and reproducing apparatus
Inventor: CHIYOMATSU NOBUMITSU
IPC: G11B20/10
Filed: 1993-09-24
Abstract: PURPOSE:To optimize recording and reproduction acrosse the boundary of a zones by switching outputs of first and second clock generation means in the recording/reproducing operation covering the first and second zones from one to the other by a switching means. CONSTITUTION:When a data is being read out of a certain zone, a first programmable clock generation circuit 31 is operated to receive a direction from a control circuit 12 and generates a clock with a frequency thereof corresponding to the zone so that a connection is made to the side of the circuit 31 using a switch circuit 33. Under such a condition, the first and second programmable clock generation circuits 32 and 31 are operated to receive different derections and generates a clock with the frequency thereof corresponding to a zone adjacent to the present zone in the direction of an optical head moves. Then, when recording and reproduction are performed passing through the boundary of two zones, a circuit 33 is used to switch a head sector mark of the adjacent zone at a start position to make a connection to the side of the second circuit 32. Then, recording and reproduction are performed in a new zone.
Patent JP-S61116278-A (JP)
Inventor: FUKUI TSUYOSHI
IPC: F26B3/02
Filed: 1984-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60134080-A (JP)
Inventor: NAKAO KATSUAKI
IPC: D06M101/16
Filed: 1983-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。